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公开(公告)号：US20090095020A1
公开(公告)日：2009-04-16
申请号：US12337490
申请日：2008-12-17
IPC分类号： F25J3/00
CPC分类号： F25J3/061 , C10L3/10 , C10L3/12 , F25J3/0635 , F25J3/064 , F25J2240/02 , F25J2270/90 , F25J2290/62 , F25J2290/72
摘要： A method is proposed for converting a portion of associated gas generated during crude oil production into a liquid form which permits the transport of a large amount of methane at moderate temperatures.
摘要翻译： 提出了一种将在原油生产过程中产生的一部分相关气体转化成液体形式的方法，其允许在适度的温度下运输大量的甲烷。
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公开(公告)号：US20080140337A1
公开(公告)日：2008-06-12
申请号：US11567658
申请日：2006-12-06
IPC分类号： G01L7/00
CPC分类号： B63B27/24
摘要： The present invention relates to overpressure protection systems and methods for use on a production system for transferring hydrocarbons from a well on the seafloor to a vessel floating on the surface of the sea. The production system includes a subsea well in fluid communication with a turret buoy through a production flowline and riser system. The turret buoy is capable of connecting to a swivel located on a floating vessel. The overpressure protection device is positioned upstream of the swivel, to prevent overpressure of the production swivel and downstream components located on the floating vessel. The device may include one or more shut down valves, one or more sensors, an actuator assembly, and a control processor. Each shut down valve and sensor is coupled to a production flowline. Each of the sensors is capable of generating a signal based upon a pressure sensed within the production flowline. The actuator assembly is connected to each of the shut down valves for operating the shut down valves. The control processor, which may be a programmable logic controller, receives a signal from the sensors and sends a valve control signal to the actuator assembly for operating the shut down valves in response to the received signals.
摘要翻译： 本发明涉及用于生产系统的超压保护系统和方法，用于将碳氢化合物从海底上的井转移到浮在海面上的船舶。 生产系统包括通过生产流水线和立管系统与转台浮标流体连通的海底井。 转塔浮标能够连接到位于浮动船上的转台。 超压保护装置位于旋转件的上游，以防止生产旋转件和位于浮动容器上的下游部件的过压。 该装置可以包括一个或多个关闭阀，一个或多个传感器，致动器组件和控制处理器。 每个关闭阀和传感器连接到生产流程线。 每个传感器能够基于在生产流程中感测到的压力产生信号。 致动器组件连接到每个关闭阀以操作关闭阀。 控制处理器（其可以是可编程逻辑控制器）从传感器接收信号，并且响应于接收到的信号将阀控制信号发送到致动器组件以操作关闭阀。
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公开(公告)号：US20080135256A1
公开(公告)日：2008-06-12
申请号：US11567637
申请日：2006-12-06
申请人： Jeremiah Daniel , James E. Dailey
发明人： Jeremiah Daniel , James E. Dailey
IPC分类号： E21B41/04
CPC分类号： E21B43/017
摘要： An improved subsea manifold system that is capable of being used in an early production system for producing hydrocarbons from a plurality of wells from a common riser system. The subsea manifold is able to control the fluid from a multiple of subsea wet-tree wells while at the same time giving the operator the option to isolate production from a single subsea well for production evaluation. The subsea manifold also includes a pigging loop which enables efficient pigging of the flowline(s) of the early production system.
摘要翻译： 一种改进的海底歧管系统，其能够用于早期生产系统，用于从公共立管系统的多个井中生产碳氢化合物。 海底管道能够控制来自多个海底湿树井的流体，同时使操作人员能够将生产与单个海底井隔离开来进行生产评估。 海底歧管还包括清管回路，其能够有效地清除早期生产系统的流线。
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公开(公告)号：US07793725B2
公开(公告)日：2010-09-14
申请号：US11567663
申请日：2006-12-06
IPC分类号： E21B43/01
CPC分类号： E21B43/01 , B63B21/508
摘要： The present invention relates to overpressure protection systems and methods for use on a production system for transferring hydrocarbons from a well on the seafloor to a vessel floating on the surface of the sea. The production system includes a subsea well in fluid communication with a turret buoy through a production flowline and riser system. The turret buoy is capable of connecting to a swivel located on a floating vessel. The overpressure protection device is positioned upstream of the swivel, to prevent overpressure of the production swivel and downstream components located on the floating vessel. The device may include one or more shut down valves, one or more sensors, an actuator assembly, and a control processor. Each shut down valve and sensor is coupled to a production flowline. Each of the sensors is capable of generating a signal based upon a pressure sensed within the production flowline. The actuator assembly is connected to each of the shut down valves for operating the shut down valves. The control processor, which may be a programmable logic controller, receives a signal from the sensors and sends a valve control signal to the actuator assembly for operating the shut down valves in response to the received signals.
摘要翻译： 本发明涉及用于生产系统的超压保护系统和方法，用于将碳氢化合物从海底上的井转移到浮在海面上的船舶。 生产系统包括通过生产流水线和立管系统与转台浮标流体连通的海底井。 转塔浮标能够连接到位于浮动船上的转台。 超压保护装置位于旋转件的上游，以防止生产旋转件和位于浮动容器上的下游部件的过压。 该装置可以包括一个或多个关闭阀，一个或多个传感器，致动器组件和控制处理器。 每个关闭阀和传感器连接到生产流程线。 每个传感器能够基于在生产流程中感测到的压力产生信号。 致动器组件连接到每个关闭阀以操作关闭阀。 控制处理器（其可以是可编程逻辑控制器）从传感器接收信号，并且响应于接收到的信号将阀控制信号发送到致动器组件以操作关闭阀。
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公开(公告)号：US20080138159A1
公开(公告)日：2008-06-12
申请号：US11567649
申请日：2006-12-06
申请人： Jeremiah Daniel , James E. Dailey , Ruxin Song
发明人： Jeremiah Daniel , James E. Dailey , Ruxin Song
IPC分类号： E02B3/20
CPC分类号： E21B17/01 , E21B43/01 , E21B43/017
摘要： A marine riser system for transferring fluid between a well on the seafloor and a vessel floating on the surface of the sea. The riser system has a turret buoy capable of connecting to a floating vessel; two or more hybrid risers, each of the hybrid risers having a vertical riser, a riser buoy attached to the upper portion of the vertical riser and a flexible jumper connecting the riser buoy to the turret buoy, and wherein the hybrid risers are secured to the seafloor. A flowline may connect a lower portion of each of the vertical risers to a subsea manifold, which interconnects the flowline and a subsea well. The subsea manifold is capable of controlling the flow to or from a subsea well. The hybrid risers are positioned about the turret buoy so that the turret buoy is horizontally balanced while disconnected from a vessel. In another embodiment, the marine riser system is capable of directing a fluid from the floating vessel to a subsea export flowline. In another embodiment, the present invention discloses a method of producing hydrocarbons from a subsea well, utilizing the marine riser system.
摘要翻译： 用于在海底井和浮在海面上的船舶之间输送流体的海洋立管系统。 提升管系统具有能够连接到浮动船的转塔浮标; 两个或更多个混合提升管，每个混合提升管具有垂直提升管，连接到垂直提升管的上部的提升管浮标和将提升板浮标连接到转台浮标的柔性跳线，并且其中混合提升板固定到 海底 流线可以将每个垂直立管的下部连接到海底歧管，其将流线和海底井相互连接。 海底歧管能够控制往返于海底井的流量。 混合式提升管围绕转塔浮标定位，使得转盘浮标在与容器断开的同时水平平衡。 在另一个实施例中，海洋立管系统能够将流体从浮动船舶引导到海底出口流线。 在另一个实施方案中，本发明公开了一种利用海洋立管系统从海底井生产烃的方法。
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公开(公告)号：US07800509B2
公开(公告)日：2010-09-21
申请号：US11946007
申请日：2007-11-27
IPC分类号： G08B21/00
CPC分类号： B61B12/06
摘要： A ropeway may include at least one cable. A first sensor and a second sensor may be provided. The second sensor may be located between the first sensor and the cable. Related methodology is also disclosed.
摘要翻译： 索道可以包括至少一根电缆。 可以提供第一传感器和第二传感器。 第二传感器可以位于第一传感器和电缆之间。 还公开了相关方法。
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公开(公告)号：US07798233B2
公开(公告)日：2010-09-21
申请号：US11567658
申请日：2006-12-06
IPC分类号： E21B43/01
CPC分类号： B63B27/24
摘要： The present invention relates to overpressure protection systems and methods for use on a production system for transferring hydrocarbons from a well on the seafloor to a vessel floating on the surface of the sea. The production system includes a subsea well in fluid communication with a turret buoy through a production flowline and riser system. The turret buoy is capable of connecting to a swivel located on a floating vessel. The overpressure protection device is positioned upstream of the swivel, to prevent overpressure of the production swivel and downstream components located on the floating vessel. The device may include one or more shut down valves, one or more sensors, an actuator assembly, and a control processor.
摘要翻译： 本发明涉及用于生产系统的超压保护系统和方法，用于将碳氢化合物从海底上的井转移到浮在海面上的船舶。 生产系统包括通过生产流水线和立管系统与转台浮标流体连通的海底井。 转塔浮标能够连接到位于浮动船上的转台。 超压保护装置位于旋转件的上游，以防止生产旋转体和位于浮动容器上的下游部件的过压。 该装置可以包括一个或多个关闭阀，一个或多个传感器，致动器组件和控制处理器。
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公开(公告)号：US07793726B2
公开(公告)日：2010-09-14
申请号：US11567649
申请日：2006-12-06
申请人： Jeremiah Daniel , James E. Dailey , Ruxin Song
发明人： Jeremiah Daniel , James E. Dailey , Ruxin Song
IPC分类号： E21B43/01
CPC分类号： E21B17/01 , E21B43/01 , E21B43/017
摘要： A marine riser system for transferring fluid between a well on the seafloor and a vessel floating on the surface of the sea. The riser system has a turret buoy capable of connecting to a floating vessel; two or more hybrid risers, each of the hybrid risers having a vertical riser, a riser buoy attached to the upper portion of the vertical riser and a flexible jumper connecting the riser buoy to the turret buoy, and wherein the hybrid risers are secured to the seafloor. A flowline may connect a lower portion of each of the vertical risers to a subsea manifold, which interconnects the flowline and a subsea well. The subsea manifold is capable of controlling the flow to or from a subsea well. The hybrid risers are positioned about the turret buoy so that the turret buoy is horizontally balanced while disconnected from a vessel. In another embodiment, the marine riser system is capable of directing a fluid from the floating vessel to a subsea export flowline. In another embodiment, the present invention discloses a method of producing hydrocarbons from a subsea well, utilizing the marine riser system.
摘要翻译： 用于在海底井和浮在海面上的船舶之间输送流体的海洋立管系统。 提升管系统具有能够连接到浮动船的转塔浮标; 两个或更多个混合提升管，每个混合提升管具有垂直提升管，连接到垂直提升管的上部的提升管浮标和将提升板浮标连接到转台浮标的柔性跳线，并且其中混合提升板固定到 海底 流线可以将每个垂直立管的下部连接到海底歧管，其将流线和海底井相互连接。 海底歧管能够控制往返于海底井的流量。 混合式提升管围绕转塔浮标定位，使得转盘浮标在与容器断开的同时水平平衡。 在另一个实施例中，海洋立管系统能够将流体从浮动船舶引导到海底出口流线。 在另一个实施方案中，本发明公开了一种利用海洋立管系统从海底井生产烃的方法。
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公开(公告)号：US07793724B2
公开(公告)日：2010-09-14
申请号：US11567637
申请日：2006-12-06
申请人： Jeremiah Daniel , James E. Dailey
发明人： Jeremiah Daniel , James E. Dailey
IPC分类号： E21B43/01
CPC分类号： E21B43/017
摘要： An improved subsea manifold system that is capable of being used in an early production system for producing hydrocarbons from a plurality of wells from a common riser system. The subsea manifold is able to control the fluid from a multiple of subsea wet-tree wells while at the same time giving the operator the option to isolate production from a single subsea well for production evaluation. The subsea manifold also includes a pigging loop which enables efficient pigging of the flowline(s) of the early production system.
摘要翻译： 一种改进的海底歧管系统，其能够用于早期生产系统，用于从公共立管系统的多个井中生产碳氢化合物。 海底管道能够控制来自多个海底湿树井的流体，同时使操作人员能够将生产与单个海底井隔离开来进行生产评估。 海底歧管还包括清管回路，其能够有效地清除早期生产系统的流线。
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公开(公告)号：US20080135258A1
公开(公告)日：2008-06-12
申请号：US11567663
申请日：2006-12-06
IPC分类号： E21B43/12
CPC分类号： E21B43/01 , B63B21/508
摘要： The present invention relates to overpressure protection systems and methods for use on a production system for transferring hydrocarbons from a well on the seafloor to a vessel floating on the surface of the sea. The production system includes a subsea well in fluid communication with a turret buoy through a production flowline and riser system. The turret buoy is capable of connecting to a swivel located on a floating vessel. The overpressure protection device is positioned upstream of the swivel, to prevent overpressure of the production swivel and downstream components located on the floating vessel. The device may include one or more shut down valves, one or more sensors, an actuator assembly, and a control processor. Each shut down valve and sensor is coupled to a production flowline. Each of the sensors is capable of generating a signal based upon a pressure sensed within the production flowline. The actuator assembly is connected to each of the shut down valves for operating the shut down valves. The control processor, which may be a programmable logic controller, receives a signal from the sensors and sends a valve control signal to the actuator assembly for operating the shut down valves in response to the received signals.
摘要翻译： 本发明涉及用于生产系统的超压保护系统和方法，用于将碳氢化合物从海底上的井转移到浮在海面上的船舶。 生产系统包括通过生产流水线和立管系统与转台浮标流体连通的海底井。 转塔浮标能够连接到位于浮动船上的转台。 超压保护装置位于旋转件的上游，以防止生产旋转件和位于浮动容器上的下游部件的过压。 该装置可以包括一个或多个关闭阀，一个或多个传感器，致动器组件和控制处理器。 每个关闭阀和传感器连接到生产流程线。 每个传感器能够基于在生产流程中感测到的压力产生信号。 致动器组件连接到每个关闭阀以操作关闭阀。 控制处理器（其可以是可编程逻辑控制器）从传感器接收信号，并且响应于接收到的信号将阀控制信号发送到致动器组件以操作关闭阀。
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